Elements of Meteorology: With Questions for Examination, Designed for Schools and AcademiesPratt, Woodford, Farmer & Brace, 1855 - 240 pagine |
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Pagina 21
... law of depression ? For what purpose is the barometer sometimes employed ? Give instances . pendent estimates of the height of Mount Etna , made PRESSURE OF THE ATMOSPHERE . 21 Variations in Altitude Fall of the Barometer.
... law of depression ? For what purpose is the barometer sometimes employed ? Give instances . pendent estimates of the height of Mount Etna , made PRESSURE OF THE ATMOSPHERE . 21 Variations in Altitude Fall of the Barometer.
Pagina 36
... sometimes sunk as low as 29 ° , while the temperature of the atmosphere was 90 ° -a difference of sixty - one degrees . 71. HEIGHT OF THE ATMOSPHERE . Whether the atmosphere is boundless or not , is a question which natural philosophers ...
... sometimes sunk as low as 29 ° , while the temperature of the atmosphere was 90 ° -a difference of sixty - one degrees . 71. HEIGHT OF THE ATMOSPHERE . Whether the atmosphere is boundless or not , is a question which natural philosophers ...
Pagina 44
... sometimes been detained for weeks . In the Pacific , the region of calms is comprised within the 2d degree of north and south latitude , near Cape Francis and the Galapagos islands — a narrow belt of ocean separating the two trades ...
... sometimes been detained for weeks . In the Pacific , the region of calms is comprised within the 2d degree of north and south latitude , near Cape Francis and the Galapagos islands — a narrow belt of ocean separating the two trades ...
Pagina 50
... sometimes felt at Bergen , in Nor- way , and even faintly discerned on the shores of Green- land . 109. ORIGIN . During the day , the islands of the tropics acquire a far more elevated temperature than the adjacent ocean ; ( Art . 91 ...
... sometimes felt at Bergen , in Nor- way , and even faintly discerned on the shores of Green- land . 109. ORIGIN . During the day , the islands of the tropics acquire a far more elevated temperature than the adjacent ocean ; ( Art . 91 ...
Pagina 56
... sometimes much higher ; as in the case of the Cuba hurricane , where the State Col. Reid's views in respect to those of the southern . What is said of the distance traversed by hurricanes ? What of their progressive and rotary velocity ...
... sometimes much higher ; as in the case of the Cuba hurricane , where the State Col. Reid's views in respect to those of the southern . What is said of the distance traversed by hurricanes ? What of their progressive and rotary velocity ...
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Altre edizioni - Visualizza tutto
Elements of Meteorology: With Questions for Examination, Designed for ... John Brocklesby Visualizzazione completa - 1854 |
Elements of Meteorology with Questions for Examination, Designed for Schools ... John Brocklesby Anteprima non disponibile - 2015 |
Elements of Meteorology, with Questions for Examination, Designed for ... John Brocklesby Anteprima non disponibile - 2017 |
Parole e frasi comuni
absolute humidity aërolites altitude anemometer anthelia appears arch atmos atmosphere atmospheric electricity aurora barometer beheld body cause circles climes clouds coast cold colder colors column condensation coronas degrees density descend diameter direction distance earth electricity electrometer elevation equator fall feet figure flash fogs fulgurite Give instances glass globe hail halo heat height hemisphere hour humidity hurricane hygrometer images inches increase intervals Kaemtz latitude light luminous masses mercury meteorite Meteorology meteors miles miles per hour minute mirage mist moisture monsoon motion mountains northern northern hemisphere observations occur ocean origin pass Peru phenomena phenomenon portion prevail prismatic Prof rain rarefied rays refracted regions rise seen shooting-stars shower snow south-west storm stratum summit supposed surface temperature thermometer thunder-storm tints tion trade wind tricity tropics tube vapor velocity vessel violet warm whirlwind Yale College
Brani popolari
Pagina 183 - When the rising sun shines from that point whence its incident ray forms an angle of about 45° on the sea of Reggio, and the bright surface of the water in the bay is not disturbed either by the wind or the current...
Pagina 183 - ... numberless series of pilasters, arches, castles well delineated, regular columns, lofty towers, superb palaces, with balconies and windows, extended alleys of trees, delightful plains with herds and flocks, armies of men on foot and horseback, and many other strange images, in their natural colours and proper actions, passing rapidly in succession along the surface of the sea...
Pagina 86 - They originate in the same causes as rain — the union of a cool body of air with one that is warm and humid ; when the precipitation of moisture is slight, fogs are produced ; when it is copious, rains are the result.
Pagina 191 - India probably arises from this cause. " A deep precipitous valley below us, at the bottom of which I had seen one or two miserable villages in the morning, bore in the evening a complete resemblance to a beautiful lake ; the vapour which played the part of water ascending nearly half way up the sides of the vale, and on its bright surface trees and rocks being distinctly reflected. I had not been long contemplating this phenomenon, before a sudden storm came on and dropped a curtain of clouds over...
Pagina 236 - I witnessed this phenomenon by myself, I should have been disposed to receive with caution the evidence even of my own senses, as to this last fact; but the appearance conveying precisely the same idea to three...
Pagina 7 - PROGRESSIVE EXERCISES IN ANALYSIS AND PARSING 0 15 INTRODUCTION TO ANALYTICAL GRAMMAR 0 30 NEW, OR ANALYTICAL AND PRACTICAL ENGLISH GRAMMAR 0 63 LATIN LESSONS, WITH EXERCISES IN PARSING. By Geo. Spencer, AM Half cloth, enlarged 0 63 BULLIONS' PRINCIPLES OF LATIN GRAMMAR 1 00 BULLIONS' LATIN READER. With an Introduction on the Idioms of the Latin Language. An improved Vocabulary 1 00 BULLIONS' CAESAR'S COMMENTARIES , 1 00 BULLIONS
Pagina 5 - KEY TO ALGEBRA 0 84 ELEMENTS OF GEOMETRY 1 00 These books are believed to be unrivaled in the following particulars: 1. The philosophical accurateness with which their topics are arranged, so as to show the mutual dependence and relationship of their subjects. 2. The scientific correctness and practical convenience of their greatly improved nomenclature. 3. The clear and concise manner in which principles are stated and explanations are given. 4. Brevity and completeness of rules.